Home / 233,493,799.24-322,225,273.19-139,416,166.31

Finding the Fourth Proportional to 233,493,799.24, 322,225,273.19 and 139,416,166.31

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Solution

The fourth proportional to 233,493,799.24, 322,225,273.19 and 139,416,166.31 is: 192,396,596.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,493,799.24 : 322,225,273.19 = 139,416,166.31 : x
  2. Step 2: Convert to fraction form
    233,493,799.24/322,225,273.19 = 139,416,166.31/x
  3. Step 3: Cross multiply
    233,493,799.24x = 322,225,273.19 × 139,416,166.31
  4. Step 4: Simplify right side
    233,493,799.24x = 44,923,412,275,079,640
  5. Step 5: Solve for x
    x = 44,923,412,275,079,640/233,493,799.24
  6. Step 6: Final answer
    x = 192,396,596.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.